package com.cskaoyan.javase.object.wrapper;
/**
 * 测试缓存对象
 * @since 11:13
 * @author wuguidong@cskaoyan.onaliyun.com
 */
public class Demo7 {
    public static void main(String[] args) {
        System.out.println();
        Long a = 120L;
    }
}
